A cost effective low power transmission system using WPT technology

Wireless power transmission system is a convenient and hazard free way of power transmission. Many researches are going on WPT and this technology has already been introduced in different electrical systems. But for low power devices like mobile phone, tabs, LED bulbs, we still use wired based chargers or input source. In this technical paper we practically developed a prototype of a low cost low power transmission system using WPT technology to charge a battery or to turn on a device. However, this system can be implemented on various places for easily charging a phone or tab without wired charger whenever people are out of their home. This paper mainly focuses on the low cost design structure of the system and 92.86% efficiency was achieved for charging a battery where the calculation was done based on the distance covered.